/** Returns a {@link Wallet.SendRequest} suitable for broadcasting to the network. */
 public Wallet.SendRequest getSendRequest() {
   Transaction tx = new Transaction(params);
   for (Protos.Output output : paymentDetails.getOutputsList())
     tx.addOutput(
         new TransactionOutput(
             params, tx, Coin.valueOf(output.getAmount()), output.getScript().toByteArray()));
   return Wallet.SendRequest.forTx(tx).fromPaymentDetails(paymentDetails);
 }
 // Create a payment transaction with valueToMe going back to us
 private synchronized Wallet.SendRequest makeUnsignedChannelContract(Coin valueToMe) {
   Transaction tx = new Transaction(wallet.getParams());
   if (!totalValue.subtract(valueToMe).equals(Coin.ZERO)) {
     clientOutput.setValue(totalValue.subtract(valueToMe));
     tx.addOutput(clientOutput);
   }
   tx.addInput(multisigContract.getOutput(0));
   return Wallet.SendRequest.forTx(tx);
 }
 public Wallet.SendRequest toSendRequest() {
   Wallet.SendRequest req = Wallet.SendRequest.forTx(this);
   req.shuffleOutputs = false;
   req.feePerKb = this.REFERENCE_DEFAULT_MIN_TX_FEE.multiply(3); // TODO
   return req;
 }